Carla Waller believes in promises. She was married for 37 years, held one job for 35 and never adopted a pet she didn’t keep for life. Until now.

Waller and her husband, Dennis, moved to Las Vegas in 2006 and put $100,000 down on a $330,000 home. They adopted Jake, a 3-year-old, lean, shy cocker spaniel. They both sold furniture on commission and thought they were set for retirement and beyond.

Dennis was diagnosed with terminal cancer in 2008 and died in 2009. Carla stayed home to care for him, but returned to work to make ends meet. She adopted Marilyn Monroe, a schnauzer-collie, to keep Jake company. A friend added Jewels the cat to the mix.

The recession stripped her home of a third of its value. Then health problems left her unable to work.

Foreclosure is just around the corner, said Waller, 67.

“I know I’m a couple of months out. I can’t do it anymore. I don’t have the income,” she said. “I’m done. There is nothing I can do now.”

The hardest call she had to make was to Foreclosed Upon Pets Inc., to arrange for homes for Jake, Marilyn and Jewels so she can move in with relatives.

“I am very depressed about it and very concerned about where they go because I took them for life and life is not what it should be,” she said.

Waller’s story is all too familiar to Everett Croxson, who founded Las Vegas-based FUPI (rhymes with puppy) in 2008.

In 2009, Croxson bought a five-bedroom home to use as a transition house for the pets. FUPI placed 348 pets that year.

In 2010, it was nearly 500; in 2011, 570; and this year it will be more than 600, Croxson said.

FUPI also works with the unemployed and those too ill or old to handle their pets, but about 30 percent of their pets are foreclosures, Croxson said.

“Real estate agents or cleaning crews call all the time. Maybe they have found a couple of cats in a closet of a foreclosed home,” he said.

In Arizona, the Lost Our Home Pet Foundation in Phoenix does similar work. Founded in 2008, it also relies primarily on fosters although it did open a small shelter in April.

There are about 40 animals in the shelter and 220 in foster care. More than 2,000 have been placed in four years, said founder-executive director Jodi Polanski.

As a mortgage loan officer, Polanski heard story after story, so she started the rescue in her spare time. There was too much work, so she became full-time director and now she and two employees work with 120 volunteers and fosters.

Lost Our Home runs a food bank and a temporary care program for dogs belonging to homeless people entering shelters. The dogs are kept for 90 days so owners can get back on their feet.

There is no charge to a person relinquishing an animal, but adopters pay $150 per animal at FUPI, $75 for cats and $195 for dogs at Lost Our Home. A vet’s exam, sterilization, shots and a microchip are included.

Polanski said the worst part of her job is turning pets away.

“We do have limitations. We have a waiting list. It breaks our hearts every day when there are pets we can’t help,” she said.

In addition to its own placements, FUPI sends between eight and 14 Animal Foundation dogs to Canada each week, where a pet store chain houses and places them.

“It’s absolutely helpful to our organization to have rescues like FUPI,” said Carly Scholten, Animal Foundation’s director of operations.

In addition to a website and weekly adoption events, Croxson is taking part in county meetings designed to find ways to place more animals, and he does a weekly radio show to recruit volunteers and talk about pets.

For Croxson, the worst part of helping is the loss, guilt and remorse he sees when owners say goodbye to their pets.

He works hard to find homes he believes would please them.

Waller told him Jake needs someone by his side, day and night. “He’s an old person’s dog, though he’s great with kids. His favorite thing to do is lie at your side.”

No matter what, she said, “I hope my puppies are loved as much as I love them.”